Author: Bryan Hofmann
Date: 18:08:05 02/21/05
Go up one level in this thread
On February 20, 2005 at 19:56:51, Peter Skinner wrote: >On February 20, 2005 at 14:48:24, mike schoonover wrote: > >>hi all, >>been noticing this problem for a while with crafty. >>exits in ics mode quite freaquently. >>more with the newer ones. >>see:http://wbforum.volker-pittlik.name/viewtopic.php?t=1680 >>it is not compile pessific. >>just wondering,is this a crafty or wb problem. >>help appreciated. >>regards >>mike > >I read your post on the wb forums, and the replies by Bryan Hoffman. > >I decided to test his version vs mine on the same computer, as I haven't done it >in a while. Here are the results: >-------------------------------------------------------------------------------- >unable to open book file [./book.bin]. >book is disabled >unable to open book file [./books.bin]. >hash table memory = 24M bytes. >pawn hash table memory = 6M bytes. > >Crafty v19.19 BH > >White(1): bench >Running benchmark. . . >...... >Total nodes: 89729038 >Raw nodes per second: 766914 >Total elapsed time: 117 >SMP time-to-ply measurement: 5.470085 >White(1): > >EPD Kit revision date: 1996.04.21 >unable to open book file [./book.bin]. >book is disabled >unable to open book file [./books.bin]. >hash table memory = 24M bytes. >pawn hash table memory = 6M bytes. > >Crafty v19.19 (1 cpus) > >White(1): bench >Running benchmark. . . >...... >Total nodes: 89729038 >Raw nodes per second: 787096 >Total elapsed time: 114 >SMP time-to-ply measurement: 5.614035 >White(1): >------------------------------------------------------------------------------- > >Mine still seems slightly faster, and is the default compile with VC++ 2005 >Express. > >Using these options: > >cl /Ox /O2 /GL /Gs /GA /GF /GT /Gr /MT /w /DNT_i386 /DWIN32 /D_CONSOLE /DWINDOWS >/DFAST /DEGTB6 /DEPD /DFUTILITY /DVC_INLINE_ASM crafty.obj egtb.obj > >Peter I find this hard to believe as I just ran your compile vs my compile on two different systems and Intel Pentium 4 2.8 GHz and a AMD 3000+ XP system. I'm using the full VC 2005 with POGO. The largest difference is in the AMD and I sure this is due to the POGO is being done on the AMD system. AMD 3000+ XP Skinners Crafty v19.19 White(1): ben Running benchmark. . . ...... Total nodes: 96761642 Raw nodes per second: 1256644 Total elapsed time: 77 SMP time-to-ply measurement: 8.311688 White(1): quit Crafty v19.19 BH White(1): ben Running benchmark. . . ...... Total nodes: 96761642 Raw nodes per second: 1362840 Total elapsed time: 71 SMP time-to-ply measurement: 9.014085 Pentium 4 2.8GHz Skinners EPD Kit revision date: 1996.04.21 unable to open book file [./book.bin]. book is disabled unable to open book file [./books.bin] Crafty v19.19 White(1): ben Running benchmark. . . ...... Total nodes: 96761642 Raw nodes per second: 1018543 Total elapsed time: 95 SMP time-to-ply measurement: 6.736842 White(1): quit Mine unable to open book file [./book.bin]. book is disabled unable to open book file [./books.bin] Crafty v19.19 BH White(1): ben Running benchmark. . . ...... Total nodes: 96761642 Raw nodes per second: 1063314 Total elapsed time: 91 SMP time-to-ply measurement: 7.032967 White(1):
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